I'm torn about what trailer to get. First I was going to build one but I have changed my mind. Now I'm down to the burley flatbed, the Carry Freedom lg y-frame and maybe the Wicycle DIY kit to make the small flatbed. I can't find much about the Wicycle. I have one friend with a Burley flatbed and one with a y-frame and both swear by them. Each of them critcises the other one but I see good in both. I don't know that I need the size of the burley and I really like the way the y-frame comes apart. I could easily store it in my office. Any one have any strong feelings about these trailers. Of course money is the next big hitch...the Y-frame is so expensive that it keeps making me go back to the other two. I could build the little wicycle kit trailer for about $100 but I just don't know anything about it.